The train is delayed, and it seems like I'm going to be late for the meeting.

The train has become delayed.

The first lieutenant took command of the unit.

When is the date and time of the next meeting?

He is an expert in casting, and he is good at making metal sculptures.

He cast copper to make a statue.

He lives in the residence.

I am scheduled to stay in Tokyo for a week.

He worked as an intermediary for us.

He mediated between us.